Health

Welcome to the NextFitLife Health library — evidence-based articles on vision care, sleep, preventive wellness, healthy aging, and the lifestyle habits that protect your health for life.

Every article is written by Adel Galal, a health and wellness writer with over 30 years of personal study and practice. Content is grounded in peer-reviewed research and cites high-authority sources, including the National Eye Institute, the American Academy of Ophthalmology, and the World Health Organization.

Topics covered include eye health, dry eye syndrome, macular degeneration, glaucoma, cataracts, sleep and vision, hydration, UV protection, and comprehensive guides for every stage of adult life. All content is for educational purposes only and does not substitute for professional medical advice.

what is health - Diverse adults representing physical health, mental health, social connection, healthy living, preventive care, and the wider factors that shape health

What Is Health? Physical, Mental, Social and Everyday Well Being Explained

Home ›Health Hub › General Wellness and Lifestyle What Is Health? Last Updated: August 16, 2026 Next Review: August 2027, or sooner if major public health guidance changes Written and source checked by: Adel Galal, Founder and Lead Writer of NextFitLife Medical Review Status: This article has not been formally reviewed by a physician or

What Is Health? Physical, Mental, Social and Everyday Well Being Explained Read More »

ow Blood Pressure and High Heart Rate guide with blood pressure monitor, fast pulse icon, dizziness, dehydration, bleeding, infection, shock warning, ECG, and doctor checklist icons.

Low Blood Pressure and High Heart Rate: Risks and Care

Published: Sep 8, 2023  Last updated: July 2026 Reviewed for accuracy: Editorially reviewed and fact-checked against heart-health, emergency-care, blood-pressure, arrhythmia, and public-health sources Reading time: 15–20 minutes Low blood pressure and High Heart rate can be mild, but it can also be a warning sign. Low blood pressure and high heart rate can feel scary.

Low Blood Pressure and High Heart Rate: Risks and Care Read More »

reast Cancer and Weight Gain guide with breast cancer ribbon, scale, hormone therapy, chemotherapy, menopause, fatigue, healthy meals, walking, strength training, swelling warning, and doctor checklist icons.

Breast Cancer and Weight Gain: Causes and Treatment Effects

Published: Sep 1, 2023 Last updated: July 2026 Reviewed for accuracy: Editorially reviewed and fact-checked against breast-cancer, oncology-supportive-care, nutrition, physical-activity, and cancer-survivorship sources Reading time: 15–20 minutes Breast Cancer and weight gain can be linked to treatment, hormones, menopause, fatigue, and daily routine changes. Breast Cancer and Weight Gain can feel confusing. You may ask:

Breast Cancer and Weight Gain: Causes and Treatment Effects Read More »

How to keep diabetes under control with blood sugar monitoring, balanced meals, exercise, medication and regular health checks

How to Keep Diabetes Under Control: 12 Smart Steps

Last updated: October 6, 2026 Written and source checked by: Adel Galal, Founder and Lead Writer at NextFitLife Medical review status: This educational article has not been medically reviewed by an endocrinologist, diabetes specialist, physician, pharmacist, or registered dietitian. How to keep diabetes under control starts with a personal blood sugar plan, regular monitoring, taking

How to Keep Diabetes Under Control: 12 Smart Steps Read More »

Omega-3 deficiency symptoms showing rough scaly skin with salmon, sardines, walnuts, chia seeds, flaxseed and omega 3 food sources

Omega-3 Deficiency Symptoms: 7 Critical Truths

Last updated: October 6, 2026 Written by: Adel Galal, Founder and Lead Writer at NextFitLife Medical review status: This article has not been medically reviewed by a physician, registered dietitian, pharmacist, or other licensed healthcare professional. Omega-3 deficiency symptoms are often described too broadly online. True deficiency is rare. The clearest established signs are rough,

Omega-3 Deficiency Symptoms: 7 Critical Truths Read More »

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